PLAYER PAGE
Tyron Viljoen
1130145730Tshwane (GTP)Personal
Main rating
| Rating | 1177.1 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1309 (2024-07-01) |
| Min/Max +/- allowed | 142 |
| Rating Change () | |
| Games | 5 |
| Score | 2 |
| We | 2.08 |
| SWe | -0.06 |
| Temp +/- | -2.3 |
| Penalties | 0 |
| Weight perform | 1192.6 |
| Final +/- | +15.5 |
| New Rating () | |
| Rating | 1192.6 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1309 (2024-07-01) |
| Min/Max +/- allowed | 142 |
Standard rating
| Rating | 1177.1 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1308.4 (2024-07-01) |
| Min/Max +/- allowed | 142.1 |
| Rating Change () | |
| Games | 5 |
| Score | 2 |
| We | 2.04 |
| SWe | -0.04 |
| Temp +/- | -1.6 |
| Penalties | 0 |
| Weight perform | 1192.6 |
| Final +/- | +15.5 |
| New Rating () | |
| Rating | 1192.6 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1308.4 (2024-07-01) |
| Min/Max +/- allowed | 142.1 |
Rapid rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 D3 Tshwane North School Cluster 4&5 Individuals (U13 Mixed) | Standard | 2026-04-11 | 2026-04-11 | Tshwane (GTP) | 5 | 1177.1 | 5 | 2 | 1171.9 | -2.3 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 Chris Greyling Open Tournament (D) | Standard | 2026-03-14 | 2026-03-14 | Tshwane (GTP) | 5 | 1083.6 | 5 | 3.5 | 1426.6 | 61.2 | Details |
| 2 | 2026 AHS Chess Tournament (D) | Standard | 2026-02-28 | 2026-02-28 | Tshwane (GTP) | 5 | 1083.6 | 5 | 2 | 1140.1 | 8.4 | Details |
| 3 | 2026 Tshwane Chess Registration Tournament (D2) | Standard | 2026-01-31 | 2026-01-31 | Tshwane (GTP) | 5 | 1091.9 | 5 | 2 | 1134.9 | 1.8 | Details |
| 4 | Gauteng Inter-Region at Emerald Resort 2025 (U16+18 Candidates) | Standard | 2025-12-06 | 2025-12-07 | Sedibeng (GSV) | 5 | 1111.1 | 5 | 0 | 848.4 | -30.1 | Details |
| 5 | Bojanala's Battle Of Mount Cambridge 2025 (Knights) | Standard | 2025-10-11 | 2025-10-11 | Bojanala Platina (NBR) | 5 | 1123.6 | 4 | 1 | 1092.2 | -2.7 | Details |
| 6 | 2025 Etienne Lewis Closed Chess Tournament (U14) | Standard | 2025-08-08 | 2025-08-10 | Tshwane (GTP) | 7 | 1135.9 | 6 | 0 | 814.6 | -42.8 | Details |
| 7 | 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U13 Open) | Standard | 2025-07-26 | 2025-07-26 | Tshwane (GTP) | 5 | 1164.4 | 5 | 0 | 937.5 | -23.1 | Details |
| 8 | 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U13 Open) | Standard | 2025-07-26 | 2025-07-26 | Tshwane (GTP) | 5 | 1164.4 | 5 | 0 | 937.5 | -23.1 | Details |
| 9 | 2025 Wynie Robbertse Chess Tournament (D) | Standard | 2025-07-19 | 2025-07-19 | Tshwane (GTP) | 5 | 1164.4 | 5 | 2 | 1163.6 | -0.8 | Details |
| 10 | 2025 Elise Steenkamp Open Chess Tournament (Bishop) | Standard | 2025-06-14 | 2025-06-15 | Tshwane (GTP) | 5 | 1186.6 | 5 | 1 | 1083.9 | -12.4 | Details |
| 11 | 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U13 Open) | Standard | 2025-05-10 | 2025-05-10 | Tshwane (GTP) | 5 | 1143.3 | 5 | 3 | 1398.1 | 24.1 | Details |
| 12 | Lubowski Open 2025 (D1) | Standard | 2025-03-21 | 2025-03-22 | Tshwane (GTP) | 5 | 1133.3 | 5 | 2 | 1178.2 | 5.6 | Details |
| 13 | 2025 Blou Bul Open Chess Tournament (D2) | Standard | 2025-02-08 | 2025-02-08 | Tshwane (GTP) | 5 | 1132.3 | 5 | 1 | 1014.6 | -11 | Details |
| 14 | 2025 Tshwane Chess OPEN Registration Tournament (C) | Standard | 2025-01-25 | 2025-01-25 | Tshwane (GTP) | 5 | 1040.9 | 5 | 3 | 1245.8 | 20.6 | Details |
| 15 | Gauteng Inter-Region at UJ 2024 (U12 Candidates) | Standard | 2024-12-07 | 2024-12-08 | Johannesburg Metro (GJM) | 5 | 1099.9 | 5 | 0 | 826.5 | -29.5 | Details |
| 16 | 2024 Etienne Lewis (U12) | Standard | 2024-08-30 | 2024-09-01 | Tshwane (GTP) | 7 | 1149.2 | 7 | 2 | 996.7 | -24.6 | Details |
| 17 | 2024 Tshwane North School District Cluster 4 & 5 Team League (U11) | Standard | 2024-07-20 | 2024-07-20 | Tshwane (GTP) | 3 | 1162.8 | 1 | 1 | 1656.5 | 10.3 | Details |
| 18 | Menlopark Open Chess Tournament 2024 (U12) | Standard | 2024-07-13 | 2024-07-13 | Tshwane (GTP) | 5 | 1162.8 | 5 | 1 | 996.2 | -17.1 | Details |
| 19 | 2024 Tshwane North School District CLOSED Individual Champioships (U11 Boys) | Standard | 2024-05-11 | 2024-05-11 | Tshwane (GTP) | 5 | 1087.8 | 5 | 3 | 1276.2 | 17.6 | Details |
| 20 | District 3 Cluster 4 and 5 Individuals 2024 (U11 Boys) | Standard | 2024-05-04 | 2024-05-04 | Tshwane (GTP) | 5 | 1087.8 | 5 | 3 | 1299.3 | 19.9 | Details |
| 21 | 2024 Milos Ristic Open Chess Tournament (U12) | Standard | 2024-04-27 | 2024-04-27 | Tshwane (GTP) | 5 | 1106.7 | 5 | 1 | 1011.2 | -9.5 | Details |
| 22 | 2024 Lubowski Open Chess Tournament (D2) | Standard | 2024-03-23 | 2024-03-24 | Tshwane (GTP) | 5 | 1185.4 | 5 | 1 | 959.5 | -25.7 | Details |
| 23 | 2024 Chris Greyling Open Chess Tournament (D1) | Standard | 2024-03-16 | 2024-03-16 | Tshwane (GTP) | 5 | 1185.4 | 5 | 2 | 1039 | -13.6 | Details |
| 24 | 2022 Gauteng Schools Team Championships (U9 Open) | Standard | 2022-08-27 | 2022-08-27 | Tshwane (GTP) | 5 | 1200 | 5 | 2 | 1131.9 | -7.3 | Details |
Game statistics ( )
| Games | 5 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 3 |
| Black | 2 |
| White wins | 1 |
| Black wins | 1 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| AOR | 1256.9 |
| Performance | 1171.9 |
Game statistics ()
| Games | 20 |
| Wins | 9 |
| Draws | 1 |
| Losses | 10 |
| White | 11 |
| Black | 9 |
| White wins | 6 |
| Black wins | 3 |
| Score | 9.5 |
| Percent | 47.5 |
| Dp | -21.2 |
| AOR | 1239.6 |
| Performance | 1218.4 |
Game statistics (History)
| Games | 123 |
| Wins | 38 |
| Draws | 1 |
| Losses | 84 |
| White | 65 |
| Black | 58 |
| White wins | 25 |
| Black wins | 13 |
| Score | 38.5 |
| Percent | 31.3 |
| Dp | -158.9 |
| AOR | 1248.3 |
| Performance | 1089.4 |
Rankings (Main)
| National | |
| Overall | 15936 |
| Gender | 12238 |
| Age group | 3003 |
| Gender/Age | 2136 |
| Provincial | |
| Overall | 5056 |
| Gender | 3871 |
| Age group | 962 |
| Gender/Age | 681 |
| Regional | |
| Overall | 1519 |
| Gender | 1165 |
| Age group | 294 |
| Gender/Age | 208 |
Rankings (Standard)
| National | |
| Overall | 12109 |
| Gender | 9204 |
| Age group | 2291 |
| Gender/Age | 1601 |
| Provincial | |
| Overall | 4104 |
| Gender | 3117 |
| Age group | 783 |
| Gender/Age | 546 |
| Regional | |
| Overall | 1431 |
| Gender | 1099 |
| Age group | 283 |
| Gender/Age | 199 |
Rankings (Rapid)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Rankings (Blitz)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Performance ( )
| Games | 5 |
| Score | 2 |
| Percent | 40 |
| Aor | 1256.9 |
| Dp | -85 |
| Prat | 1171.9 |
Performance ()
| Games | 20 |
| Score | 9.5 |
| Percent | 47.5 |
| Aor | 1239.6 |
| Dp | -21.2 |
| Prat | 1218.4 |
Performance (12 months)
| Games | 60 |
| Score | 16.5 |
| Percent | 27.5 |
| Aor | 1282.4 |
| Dp | -191.2 |
| Prat | 1091.2 |
Performance (History)
| Games | 123 |
| Score | 38.5 |
| Percent | 31.3 |
| Aor | 1248.3 |
| Dp | -158.9 |
| Prat | 1089.4 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Swindell, T (Tatum) | 5 | 2 | 3 | 2024 Chris Greyling Open Chess Tournament (D1) | 2026 Chris Greyling Open Tournament (D) | Details |
| Overall | 2 | Labuscagne, W (Waldo) | 2 | 1 | 1 | 2025 Blou Bul Open Chess Tournament (D2) | 2026 Chris Greyling Open Tournament (D) | Details |
| Overall | 3 | Ebersohn, G (Gerhard) | 2 | 0 | 2 | 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U13 Open) | 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U13 Open) | Details |
| Overall | 4 | Prinsloo, J (Jaden) | 2 | 2 | 0 | Menlopark Open Chess Tournament 2024 (U12) | 2024 Etienne Lewis (U12) | Details |
| Overall | 5 | Pistorius, A (Anabelle) | 2 | 0 | 2 | 2022 Gauteng Schools Team Championships (U9 Open) | 2026 AHS Chess Tournament (D) | Details |
| Standard | 1 | Swindell, T (Tatum) | 5 | 2 | 3 | 2024 Chris Greyling Open Chess Tournament (D1) | 2026 Chris Greyling Open Tournament (D) | Details |
| Standard | 2 | Ebersohn, G (Gerhard) | 2 | 0 | 2 | 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U13 Open) | 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U13 Open) | Details |
| Standard | 3 | Jugmohan, V (Vihar) | 2 | 1 | 1 | 2024 Etienne Lewis (U12) | Lubowski Open 2025 (D1) | Details |
| Standard | 4 | Jansen Van Vuuren, G (Griffin) | 2 | 0 | 2 | 2024 Lubowski Open Chess Tournament (D2) | 2026 AHS Chess Tournament (D) | Details |
| Standard | 5 | Loubser, L (Lara) | 2 | 1 | 1 | 2024 Milos Ristic Open Chess Tournament (U12) | 2025 Etienne Lewis Closed Chess Tournament (U14) | Details |